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    Computer enclosure having pivotable bracket
    1.
    发明授权
    Computer enclosure having pivotable bracket 失效

    公开(公告)号：US06491360B2

    公开(公告)日：2002-12-10

    申请号：US09747399

    申请日：2000-12-22

    申请人： Xiao Hua Qiu

    发明人： Xiao Hua Qiu

    IPC分类号： A47B9606

    CPC分类号： H05K7/16 ,  G06F1/181

    摘要： A computer enclosure (10) includes a front panel (20) and a pivotable bracket (40). The front panel defines an opening (24) for providing access to the bracket, and a pair of screw holes (30) on opposite sides of the opening respectively. A pair of first ears (26) extends from the front panel at each side of the opening. The bracket includes a front wall (42) and a pair of side walls (44) perpendicular to the front wall. A pair of second ears (48) extends from the side walls and pivotally attached to the first ears of the front panel. A pair of locating tabs (54) extends from the front wall and each tab defines a through hole (56) therein, corresponding to and engaging at the screw holes of the front panel by bolts. The bracket is thereby secured to the front panel.

    Enclosure having pivotable bezel
    2.
    发明授权
    Enclosure having pivotable bezel 失效
    外壳具有可枢转的挡板

    公开(公告)号：US06478392B2

    公开(公告)日：2002-11-12

    申请号：US09749218

    申请日：2000-12-27

    申请人： Li Yuan Gan ,  Xiao Hua Qiu

    发明人： Li Yuan Gan ,  Xiao Hua Qiu

    IPC分类号： A47B4900

    CPC分类号： H05K5/0226 ,  E05D1/04 ,  E05D3/022 ,  E05Y2900/208 ,  E05Y2900/606 ,  G06F1/181 ,  Y10T16/545

    摘要： An enclosure includes a front panel (12), a pivotable bezel (14) and a pair of female hinges (16). A pair of male hinges (42) extends from one side of an inner surface of the bezel. Each male hinge includes a flange (4220) and a pivot column (4240). Each female hinge includes a rear wall (68) attachable to the front panel, and an engaging portion (61) extending perpendicularly from the rear wall. The engaging portion defines a groove (634), and a notch (630) spaced from the groove. The groove receives the flange of the corresponding male hinge. A recess (6302) is defined at the notch, for rotatably receiving the pivot column of the corresponding male hinge. The bezel further forms a catch (44), for engaging with a slot (202) of the front panel. The bezel is thereby easily and securely attached to the front panel.

    摘要翻译： 外壳包括前面板（12），可枢转的边框（14）和一对阴铰链（16）。 一对阳铰链（42）从边框的内表面的一侧延伸。 每个阳铰链包括凸缘（4220）和枢轴柱（4240）。 每个母铰链包括可附接到前面板的后壁（68）和从后壁垂直延伸的接合部分（61）。 接合部分限定槽（634）和与槽间隔开的槽口（630）。 凹槽接收相应的阳铰链的凸缘。 凹口（6302）限定在凹口处，用于可旋转地接收相应的阳铰链的枢轴柱。 挡板进一步形成用于与前面板的槽（202）接合的挡块（44）。 因此，挡板容易且牢固地附接到前面板。

    PREPARATION OF HIGH MOLECULAR WEIGHT, FUNCTIONALIZED POLY(METH) ACRYLAMIDE POLYMERS BY TRANSAMIDATION
    4.
    发明申请
    PREPARATION OF HIGH MOLECULAR WEIGHT, FUNCTIONALIZED POLY(METH) ACRYLAMIDE POLYMERS BY TRANSAMIDATION 审中-公开
    通过传递制备高分子量，功能性聚（甲基）丙烯酰胺聚合物

    公开(公告)号：US20150252149A1

    公开(公告)日：2015-09-10

    申请号：US14427803

    申请日：2013-09-19

    申请人： Chunming ZHANG ,  Nanrong CHIOU ,  Sayeed ABBAS ,  Xiao Hua QIU ,  Michael D. READ ,  Aaron W. SANDERS ,  DOW GLOBAL TECHNOLOGIES LLC

    发明人： Chunming Zhang ,  Nan-Rong Chiou ,  Sayeed Abbas ,  XiaoHua S. Qiu ,  Michael D, Read ,  Aaron W. Sanders

    IPC分类号： C08J3/18

    CPC分类号： C08J3/18 ,  C08F8/12 ,  C08F8/32 ,  C08F8/34 ,  C08F8/44 ,  C08F8/50 ,  C08F120/56 ,  C08F2810/10 ,  C08J2333/26 ,  F01D25/24 ,  Y10T29/49826

    摘要： The present invention provides processes for making higher molecular weight, functionalized poly(meth)acrylamide polymer products. As an overview, the processes use (trans)amidation techniques in the melt phase to react one or more high molecular weight amide functional polymers or copolymers with at least one co-reactive species comprising at least one labile amine moiety and at least one additional functionality other than amine functionality. In practical effect, the processes of the present invention thus incorporate one or more additional functionalities onto an already formed or partially formed polymer rather than trying to incorporate all functionality via copolymerization techniques as the polymer is formed from constituent monomers. The methods provide an easy way to provide functionalized, high molecular weight poly(meth)acrylamide polymer products.

    摘要翻译： 本发明提供了制备较高分子量的官能化聚（甲基）丙烯酰胺聚合物产物的方法。 作为概述，该方法在熔融相中使用（反式）酰胺化技术使一种或多种高分子量酰胺官能聚合物或共聚物与至少一种包含至少一个不稳定胺部分的共反应物质和至少一种附加官能团 除了胺官能团。 实际上，本发明的方法因此在已经形成的或部分形成的聚合物上引入了一种或多种另外的官能团，而不是通过共聚技术将聚合物从组成单体形成，从而引入所有的官能团。 这些方法提供了提供功能化的高分子量聚（甲基）丙烯酰胺聚合物产物的简单方法。

    Fan holder
    5.
    发明授权
    Fan holder 失效
    风扇座

    公开(公告)号：US06478284B2

    公开(公告)日：2002-11-12

    申请号：US09867066

    申请日：2001-05-29

    申请人： Xiao Hua Qiu

    发明人： Xiao Hua Qiu

    IPC分类号： F16M100

    CPC分类号： H05K7/20172 ,  F04D29/601 ,  F16M7/00 ,  G06F1/20

    摘要： A holder (10) in accordance with the present invention includes a base (11) for supporting a fan (50) thereon, a pair of first shields (14) extending vertically upwardly from the base, and a second shield (15) extending vertically upwardly from the base opposite the first shields. The base forms a flange (16) and a resilient tab (18) at respective opposite sides thereof, for abutting opposite side walls (52) of the fan. Each first and second shield forms a sill (26, 27), for abutting a top surface of the fan. The fan is thereby easily and firmly secured to the holder, the holder being securely attached to a computer enclosure.

    摘要翻译： 根据本发明的保持器（10）包括用于在其上支撑风扇（50）的基座（11），从基座垂直向上延伸的一对第一屏蔽件（14）和垂直延伸的第二屏蔽件（15） 从与第一屏蔽件相对的底座向上。 基座在其相对的相对侧处形成凸缘（16）和弹性突片（18），用于抵靠风扇的相对侧壁（52）。 每个第一和第二屏蔽件形成用于邻接风扇顶表面的门槛（26,27）。 因此，风扇容易且牢固地固定到保持器，保持器牢固地附接到计算机外壳。